Subland drill bits

To meet the market demand for high productivity, we developed helical type drills with a diamond compact, which allows rapid feeding and reduces thrust. Also available are special types that solve exit burr and chip obstruction ...

Diameter : 4 mm - 32 mm

Allied’s revolutionary port hole drilling system performs multiple operations in a single step. The patented design provides excellent repeatability and surface finish while eliminating lost production time due to pre-drilling ...

... The strong drill back stabilizes the tool and significantly increases rigidity Ideal in pre-cast aluminum die cast parts Drilling into solid materials and with high positional accuracy Double feed ...

Diameter : 3 mm - 16 mm
Length: 62 mm - 123 mm

Short solid carbide 90° step drill, for core hole plus countersink for machine tapping

Diameter : 4 mm - 60 mm

Karnasch premium step drills, tube drills & sheet drills One of the most comprehensive stock ranges of step drills, tube drills and sheet drills Karnasch ...

Step Drills Step drills combine two different drilling diameters into a single tool! Step drills are very versatile, and can eliminate the need for two tools for specific ...

Diameter : 4 mm - 30 mm
Length: 66.5 mm - 100 mm

Bordo step drills are ideal for electrical contractors, sheetmetal workers and auto mechanics. Step drills are designed for drilling repetitive holes in steel, stainless steel, copper, ...

Diameter : 2 mm - 40 mm
Length: 0 mm - 250 mm

MASAM Step Drills are one of the most important product in MASAM special cutting tools production. In the given category, based on our experience and our technical documentation, we offer different versions in the dimensions ...

Diameter : 4 mm - 38 mm
Length: 65 mm - 100 mm

VS94010 P.1 | Free-cutting steels, general construction steels≤ 600 N/mm² P.2 | General construction steels, steel castings≤ 850 N/mm² P.3 | Tool steels low alloyed≤ 1100 N/mm² K.1 | Cast iron≤ 240 HB K.2 | Cast iron> 240 HB N.1 ...

Three-step drill with right-hand spiral (with no disassembling, for removing the internal burr within) Oversize reamer: TITANIUM - CFRP

Diameter : 3.2 mm - 34.9 mm
Length: 6.4, 9.5 mm

LENOX VARI-BIT® STEP DRILL BITS 2X LONGER LIFE* Infused high speed steel offers extreme wear resistance. 50% FASTER STARTS** PowerDrive™ tip for faster penetration and less walking PRECISE, ...

Diameter : 0.13 in - 1.38 in

Step Drills Step drills are ideal for drilling repetitive holes by electrical contractors, sheet metal workers, and auto mechanics. HSS drills are made of high speed ...

HSS Ground Step Drill Bits Metal Drilling Drill bit for use with pocket hole joinery Small tip includes clearance hole for screw shank Large diameter ...

... Step Drills offer a unique double flute design to ensure the penetration of soft or thin materials at the proper speed. These step drills, drill hole sizes from 1/8″ to 1″ through sheet ...

Length: 96, 100 mm

Conical stepped drill-bits: - Point geometry according to DIN 1412 C - No pre-drilling - Step angle 90°

... cutting quality and drilling continuity (LB635SPN, LB642SPN) Use/Application ・Applicable work materials 　Steel plating, aluminum, stainless steel, wood, resin, etc. ・ Applicable tools 　Electric drills ...